Unlock instant, AI-driven research and patent intelligence for your innovation.

Adjustable LED energy-saving spotlight

An adjustable and cylindrical technology, which is applied to the components of lighting devices, semiconductor devices of light-emitting elements, lighting devices, etc., can solve the problems of affecting vision, the impact of linear irradiation size, and limitation, so as to slow down the concentration of light spots and prevent The effect of irregular light scattering and uniform brightness

Inactive Publication Date: 2020-11-20
广州赢帝工业设计有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Adjustable LED energy-saving spotlights are mostly used for the lighting effect of the stage in the strong straight-line irradiation of the light, and the lower end has an adjustment disc for electronic adjustment of the light irradiation angle, which has a stronger straight-line irradiation effect. However, because the disc of the LED board placed inside the LED lamp is in a flat shape, the light effect of the irradiation is brighter in the middle and darker around, causing the bright spot in the middle to be easily observed by the eyes under the action of light reflection after being observed by the human line of sight. When the object produces a white reflection spot, which affects the vision, and the linear irradiation size of the spotlight is affected by it, it is limited to the direct range of the LED

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Adjustable LED energy-saving spotlight
  • Adjustable LED energy-saving spotlight
  • Adjustable LED energy-saving spotlight

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1-Figure 5 Shown:

[0024] An adjustable LED energy-saving spotlight according to the present invention, its structure includes a cylindrical lamp 1, an irradiation opening 2, a rotating disk 3, and a support frame 4, the irradiation opening 2 is located on the right side surface of the cylindrical lamp 1, and the The support frame 4 is installed inside the upper end of the rotating disk 3, and the cylindrical lamp 1 is installed on the inside of the support frame 4. The cylindrical lamp 1 is composed of a bending mechanism 11, a fixed ball 12, a connecting plate 13, a rotating ring 14, The fixed cylinder 15, the gap groove 16, and the stretching mechanism 17 are composed, the bending mechanism 11 is located on the right side of the fixed ball 12, and the fixed ball 12 is embedded in the right side of the connecting plate 13, and the connecting plate 13 and the fixed cylinder 15, the inner side of the rotating ring 14 is threaded with the outer side of ...

Embodiment 2

[0031] Such as Figure 6-Figure 7 Shown:

[0032] Wherein, the bending mechanism 11 is provided with a force receiving mechanism 111, a bending plate 112, an engaging block 113, and a rotating shaft 114. Fitted on the inside of the engaging block 113, the engaging block 113 is installed inside the rotating shaft 114, the curved plate 112 is attached to the left side of the force receiving mechanism 111, and the rotating shaft 114 is attached to the fixed cylinder 15 The inner side of the curved plate 112 is provided with a triangular structure, and the curved plate 112 is made of an alloy material with strong toughness, and the bending acts on the left side of the force receiving mechanism 111 when a force is applied.

[0033] Wherein, the force bearing mechanism 111 is provided with a connecting groove w1, a hollow plate w2, a force bearing plate w3, a lamp bead hole w4, and a telescopic block w5. The plate w3 is embedded on the right side of the hollow plate w2, the lamp bea...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an adjustable LED energy-saving spotlight, which structurally comprises a cylindrical lamp, an irradiation opening, a rotating disc and a supporting frame, wherein the cylindrical lamp is composed of a bending mechanism, a fixing ball, a connecting plate, a rotating ring, a fixing cylinder, a gap groove and a stretching mechanism; the expanding mechanism performs limited rotation through a fixed point fixedly embedded in the right side of the fixing cylinder, and the effect of expanding the diameter of the expanding mechanism is achieved; the light is prevented from being emitted from the gap in the diameter expanding process of the expanding mechanism under the attachment of a magnet; irregular scattering of light when the light irradiation range is expanded is prevented; the range of the irradiation opening is larger; the effect that the rotating mechanism is rotated to control the lamplight irradiation range is achieved, the bending degree of the stress plateis adjusted by adjusting the rightward moving distance of the fixing ball, scattering points of lamp bead holes are controlled, the overlapping area of the scattering points of all the lamp bead holes is reduced, the problem of light spot concentration is relieved, and the brightness in the irradiation range is uniform.

Description

technical field [0001] The invention relates to the field of LEDs, in particular to an adjustable LED energy-saving spotlight. Background technique [0002] Adjustable LED energy-saving spotlights are mostly used for the lighting effect of the stage in the strong straight-line irradiation of the light, and the lower end has an adjustment disc for electronic adjustment of the light irradiation angle, which has a stronger straight-line irradiation effect. However, because the disc of the LED board placed inside the LED lamp is in a flat shape, the light effect of the irradiation is brighter in the middle and darker around, causing the bright spot in the middle to be easily observed by the eyes under the action of light reflection after being observed by the human line of sight. When the object produces a white reflection spot, which affects vision, and the size of the straight-line irradiation of the spotlight is affected by it, it is limited to the direct range of the LED. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/02F21V21/30F21Y115/10
CPCF21S8/02F21V21/30F21Y2115/10
Inventor 许毓丽
Owner 广州赢帝工业设计有限公司